Re: "Bison" pre-1970 watch?

My "research" makes me think this was sold in Germany.

I´ve heard of some kind of "reference list" for Swiss Watches where information can be found regarding where all the different "brands" were made, I suppose this "Bison" brand did not own their own factory.

Either way, it is very unique, although I don´t think there is any value to it more than what someone is willing to pay for it´s design.